package com.itheima.service;

import com.itheima.pojo.Order;

/**
 * (Order)表服务接口
 *
 * @author guobuyi
 * @since 2021-01-20 16:46:46
 */
public interface OrderService {

    /**
     * @Author: guodong
     * @Date: 20:01 2021/1/21
     * @Parms [userId]
     * @ReturnType: com.itheima.pojo.Order
     * @Description: 根据userId查询订单
    */
    Order findOrderByUserId(Integer userId);
}